Microsemi AFM-700 2GB Battery Backed Write Cache

Click to Zoom in

Alternate Image

Microsemi AFM-700 2GB Battery Backed Write Cache

2 GB - View Complete Details

Product Number: SYNX3401810

In Stock

Estimated Delivery - 5 business day(s) - Tue 5/29 6 business days - Wed 5/30

Free Shipping - This item qualifies for Free Shipping

Accessories

You May Also Like

More like this

Product Details

Not
Returnable
Not Returnable

Due to its limited shelf life or other concerns, we do not accept returns on this product unless it is damaged, defective or incorrect due to an error on our part.

Microsemi AFM-700 2GB Battery Backed Write Cache - Enabling the onboard cache on a RAID adapter card signi cantly enhances performance - especially in RAID 5 and RAID 6 scenarios - by accommodating both read caching and write caching of data. But data stored in the cache for write caching can be lost if the cache is not protected against a power or system failure.
Lithium-ion (Li-ion) battery backup units (BBUs) are traditionally employed to protect cached data on RAID adapters. Once installed, a new BBU will take several hours to reach a full charge. During the charge cycle, write cache is unprotected (i.e. turned o ), which adversly a ects the RAID adapter's performance. A typical BBU requires routine capacity testing and performs sub-optimally during those test periods. Lastly, a fully-charged BBU can only preserve data for a maximum of 72 hours during a power loss before the battery power depletes.

View More Product Details
Still have a question? Click to ask a Question

Reviews

Question and Answer